Internet Explorer 8 will not work , when i press on it on desk top nothing happens, except hour glass for about 1 sec. So i tried deleting it in control panel well that doesnt work, when i get to near deleting it, it says the ieencode is needed so i found that and gave it the address, still didnt work. Anyway ive tried to download explorer again 6,7,8 version i cant because i have this version installed , which doesnt work and i cant fix it or delete it. So i have a version that will not work and i cant fix so im using firefox. My University here is linked to work with IE which i study online from home, so any suggestions to fix this?